Postmark Usage Statistics

Postmark Customers

Get access to data on 54,718 websites that are Postmark Customers. We know of 34,485 live websites using Postmark and an additional 20,233 sites that used Postmark historically and 17,251 websites in the United States.

Postmark Location Market Share and Movement
Technology Won Lost
Mandrill Mandrill 1,233 440
Sendgrid Sendgrid 567 307
Mailgun Mailgun 514 563
SparkPost SparkPost 226 189
MailJet MailJet 157 82
Postmark Competitors and Similar

Get a list of 54,718 websites using Postmark which includes location information, hosting data, contact details, 34,485 currently live websites and an additional 105,339 domains that redirect to sites in this list. 20,233 sites that used this technology previously and 17,251 websites in the United States currently using Postmark.

Site Totals

Total Live
34,485
105,339 additional website redirects?.
USA Live Sites
17,251
Live and Historical
54,718
Top 1m
0.37%
3,665
Top 100k
0.95%
953
Top 10k
1.64%
164
United States
17,251
United Kingdom
4,533
Canada
1,502
Netherlands
1,338
Australia
1,140
Belgium
745
Germany
580
France
528
Finland
464
.io
413
Brazil
335
.co
327
Denmark
327
Switzerland
325
Sweden
297
Italy
285
New Zealand
197
Norway
176
India
174
.me
170
Spain
164
Russia
161
South Africa
153
Poland
143
Czech Republic
131
Greece
124
Ireland
120
Romania
115
Austria
85
Mexico
83
Hungary
80
Japan
50
Hong Kong
47
Indonesia
46
Turkey
44
.tv
41
Vietnam
40
Portugal
40
Argentina
40
China
36
Chile
34
Nigeria
30
Singapore
30
Iraq
29
Israel
28
Philippines
27
Slovakia
24
Cocos Islands
23
Cyprus
22
Lithuania
21
Iceland
20
Niue
20
Slovenia
18
Iran
17
Anguilla
17
Estonia
15
Croatia
15
Latvia
13
UAE
12
Ukraine
11
Malaysia
11
Panama
10
Luxembourg
10
Serbia
10
Armenia
10
Peru
10
Micronesia
9
Taiwan
9
Kazakhstan
9
Kenya
8
Saint Helena
8
Pakistan
8
Tonga
7
Trinidad and Tobago
7
Saint Pierre and Miquelon
7
Bosnia and Herzegovina
7
Ecuador
7
Sri Lanka
6
Saudi Arabia
6
Dominican Republic
5
Seychelles
5
Bulgaria
5
South Korea
5
Browse Technology Groups